RXG20 / RX20 Power Wirewound Ripple Adjustable Brake Resistor — 1pcs Key benefits Protects VFDs and motors by absorbing regenerated energy: designed to manage braking energy and prevent overvoltage on frequency inverters. Adjustable ripple / variable load capability: provides controlled dissipation for smoother braking and predictable load behavior. power handling: suits demanding industrial and laboratory applications where reliable, continuous dissipation is required. What this part does This RXG20 (RX20) wirewound discharger — labeled RXG20 Ripple — is a power, rippleadjustable variable load brake resistor intended for use with VFD (variablefrequency drive) frequency inverters. It dissipates excess energy produced during motor deceleration, stabilizes inverter DC bus voltage, and functions as a controlled load for testing and dynamic braking. Key attributes Model: RXG20 (also referenced as RX20, RXG20 Ripple) Quantity: 1pcs Power rating: 1200W / 1500W ( power) Resistance: 5KΩ (5K R oh) Construction: wirewound resistor (power dissipation design) Functionality: discharger / ripple adjustable variable load / brake resistor Primary compatibility: VFD frequency inverters and related motor control systems Performance and compatibility notes Engineered to handle dissipation levels indicated by the 1200W / 1500W rating; suitable where heat must be reliably managed. 5KΩ resistance value provides the specific load characteristic required by compatible VFDs — confirm compatibility with your inverter's braking resistor specifications before installation. Wirewound construction offers stable resistance under load and good pulse / ripple handling for applications that require adjustable ripple characteristics. Typical use cases VFD dynamic braking: Install with a frequency inverter to absorb regenerated energy during motor deceleration, preventing overvoltage trips and improving safety. Load testing and discharge: Use as an adjustable variable load or discharger for testing power supplies, drives, and DC bus behavior in development or maintenance settings. Industrial machinery protection: Integrate into motor control panels where repeated stopping or heavy braking cycles produce significant regenerative energy. Installation and handling tips Verify that the resistor power rating (1200W / 1500W) and 5KΩ resistance match the inverter or system requirements. Provide adequate ventilation and heat dissipation when mounting to avoid thermal stress; observe safe distances from heatsensitive components. Follow manufacturer or inverter supplier guidance for wiring, braking resistor selection, and any required protective components. This RXG20 Ripple wirewound brake resistor delivers a power, 5KΩ solution for VFD frequency inverters and related applications where controlled dissipation and rippleadjustable loading are needed.